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infotrac.F90 @ 2048

Last change on this file since 2048 was 1971, checked in by emillour, 7 years ago
Common dynamics: Enable tracer names to be up to 30 characters long (instead of 20). EM
File size: 41.3 KB

Line
1	! $Id$
2	!
3	MODULE infotrac
4
5	! nqtot : total number of tracers and higher order of moment, water vapor and liquid included
6	INTEGER, SAVE :: nqtot
7	! CR: add number of tracers for water (for Earth model only!!)
8	INTEGER, SAVE :: nqo
9
10	! nbtr : number of tracers not including higher order of moment or water vapor or liquid
11	! number of tracers used in the physics
12	INTEGER, SAVE :: nbtr
13
14	! CRisi: nb of father tracers (i.e. directly advected by air)
15	INTEGER, SAVE :: nqperes
16
17	! Name variables
18	CHARACTER(len=30), ALLOCATABLE, DIMENSION(:), SAVE :: tname ! tracer short name for restart and diagnostics
19	CHARACTER(len=33), ALLOCATABLE, DIMENSION(:), SAVE :: ttext ! tracer long name for diagnostics
20
21	! iadv : index of trasport schema for each tracer
22	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iadv
23
24	! niadv : vector keeping the coorspondance between all tracers(nqtot) treated in the
25	! dynamic part of the code and the tracers (nbtr+2) used in the physics part of the code.
26	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: niadv ! equivalent dyn / physique
27
28	! CRisi: arrays for sons
29	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: nqfils
30	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: nqdesc ! number of sons + all gran-sons over all generations
31	INTEGER, SAVE :: nqdesc_tot
32	INTEGER, ALLOCATABLE, DIMENSION(:,:), SAVE :: iqfils
33	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iqpere
34
35	! conv_flg(it)=0 : convection desactivated for tracer number it
36	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: conv_flg
37	! pbl_flg(it)=0 : boundary layer diffusion desactivaded for tracer number it
38	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: pbl_flg
39
40	CHARACTER(len=4),SAVE :: type_trac
41	CHARACTER(len=8),DIMENSION(:),ALLOCATABLE, SAVE :: solsym
42
43	! CRisi: specific stuff for isotopes
44	LOGICAL,SAVE :: ok_isotopes,ok_iso_verif,ok_isotrac,ok_init_iso
45	INTEGER :: niso_possibles
46	PARAMETER ( niso_possibles=5) ! 5 possible water isotopes
47	REAL, DIMENSION (niso_possibles),SAVE :: tnat,alpha_ideal
48	LOGICAL, DIMENSION(niso_possibles),SAVE :: use_iso
49	INTEGER, ALLOCATABLE, DIMENSION(:,:), SAVE :: iqiso ! donne indice iq en fn de (ixt,phase)
50	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iso_num ! donne numéro iso entre 1 et niso_possibles en fn de nqtot
51	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: iso_indnum ! donne numéro iso entre 1 et niso effectif en fn de nqtot
52	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: zone_num ! donne numéro de la zone de tracage en fn de nqtot
53	INTEGER, ALLOCATABLE, DIMENSION(:), SAVE :: phase_num ! donne numéro de la zone de tracage en fn de nqtot
54	INTEGER, DIMENSION(niso_possibles), SAVE :: indnum_fn_num ! donne indice entre entre 1 et niso en fonction du numéro d isotope entre 1 et niso_possibles
55	INTEGER, ALLOCATABLE, DIMENSION(:,:), SAVE :: index_trac ! numéro ixt en fn izone, indnum entre 1 et niso
56	INTEGER,SAVE :: niso,ntraceurs_zone,ntraciso
57
58	#ifdef CPP_StratAer
59	!--CK/OB for stratospheric aerosols
60	INTEGER, SAVE :: nbtr_bin
61	INTEGER, SAVE :: nbtr_sulgas
62	INTEGER, SAVE :: id_OCS_strat
63	INTEGER, SAVE :: id_SO2_strat
64	INTEGER, SAVE :: id_H2SO4_strat
65	INTEGER, SAVE :: id_BIN01_strat
66	INTEGER, SAVE :: id_TEST_strat
67	#endif
68
69	CONTAINS
70
71	SUBROUTINE infotrac_init
72	USE control_mod, ONLY: planet_type, config_inca
73	#ifdef REPROBUS
74	USE CHEM_REP, ONLY : Init_chem_rep_trac
75	#endif
76	IMPLICIT NONE
77	!=======================================================================
78	!
79	! Auteur: P. Le Van /L. Fairhead/F.Hourdin
80	! -------
81	! Modif special traceur F.Forget 05/94
82	! Modif M-A Filiberti 02/02 lecture de traceur.def
83	!
84	! Objet:
85	! ------
86	! GCM LMD nouvelle grille
87	!
88	!=======================================================================
89	! ... modification de l'integration de q ( 26/04/94 ) ....
90	!-----------------------------------------------------------------------
91	! Declarations
92
93	INCLUDE "dimensions.h"
94	INCLUDE "iniprint.h"
95
96	! Local variables
97	INTEGER, ALLOCATABLE, DIMENSION(:) :: hadv ! index of horizontal trasport schema
98	INTEGER, ALLOCATABLE, DIMENSION(:) :: vadv ! index of vertical trasport schema
99
100	INTEGER, ALLOCATABLE, DIMENSION(:) :: hadv_inca ! index of horizontal trasport schema
101	INTEGER, ALLOCATABLE, DIMENSION(:) :: vadv_inca ! index of vertical trasport schema
102
103	CHARACTER(len=30), ALLOCATABLE, DIMENSION(:) :: tnom_0 ! tracer short name
104	CHARACTER(len=30), ALLOCATABLE, DIMENSION(:) :: tnom_transp ! transporting fluid short name: CRisi
105	CHARACTER(len=3), DIMENSION(30) :: descrq
106	CHARACTER(len=1), DIMENSION(3) :: txts
107	CHARACTER(len=2), DIMENSION(9) :: txtp
108	CHARACTER(len=30) :: str1,str2
109
110	INTEGER :: nqtrue ! number of tracers read from tracer.def, without higer order of moment
111	INTEGER :: iq, new_iq, iiq, jq, ierr, ierr2, ierr3
112	INTEGER :: ifils,ipere,generation ! CRisi
113	LOGICAL :: continu,nouveau_traceurdef
114	INTEGER :: IOstatus ! gestion de la retrocompatibilite de traceur.def
115	CHARACTER(len=30) :: tchaine
116
117	character(len=80) :: line ! to store a line of text
118
119	character(len=*),parameter :: modname="infotrac_init"
120	!-----------------------------------------------------------------------
121	! Initialization :
122	!
123	txts=(/'x','y','z'/)
124	txtp=(/'x ','y ','z ','xx','xy','xz','yy','yz','zz'/)
125
126	descrq(14)='VLH'
127	descrq(10)='VL1'
128	descrq(11)='VLP'
129	descrq(12)='FH1'
130	descrq(13)='FH2'
131	descrq(16)='PPM'
132	descrq(17)='PPS'
133	descrq(18)='PPP'
134	descrq(20)='SLP'
135	descrq(30)='PRA'
136
137	IF (planet_type=='earth') THEN
138	! Coherence test between parameter type_trac, config_inca and preprocessing keys
139	IF (type_trac=='inca') THEN
140	WRITE(lunout,*) 'You have choosen to couple with INCA chemestry model : type_trac=', &
141	type_trac,' config_inca=',config_inca
142	IF (config_inca/='aero' .AND. config_inca/='aeNP' .AND. config_inca/='chem') THEN
143	WRITE(lunout,*) 'Incoherence between type_trac and config_inca. Model stops. Modify run.def'
144	CALL abort_gcm('infotrac_init','Incoherence between type_trac and config_inca',1)
145	END IF
146	#ifndef INCA
147	WRITE(lunout,*) 'To run this option you must add cpp key INCA and compile with INCA code'
148	CALL abort_gcm('infotrac_init','You must compile with cpp key INCA',1)
149	#endif
150	ELSE IF (type_trac=='repr') THEN
151	WRITE(lunout,*) 'You have choosen to couple with REPROBUS chemestry model : type_trac=', type_trac
152	#ifndef REPROBUS
153	WRITE(lunout,*) 'To run this option you must add cpp key REPROBUS and compile with REPRPBUS code'
154	CALL abort_gcm('infotrac_init','You must compile with cpp key REPROBUS',1)
155	#endif
156	ELSE IF (type_trac == 'coag') THEN
157	WRITE(lunout,*) 'Tracers are treated for COAGULATION tests : type_trac=', type_trac
158	#ifndef CPP_StratAer
159	WRITE(lunout,*) 'To run this option you must add cpp key StratAer and compile with StratAer code'
160	CALL abort_gcm('infotrac_init','You must compile with cpp key StratAer',1)
161	#endif
162	ELSE IF (type_trac == 'lmdz') THEN
163	WRITE(lunout,*) 'Tracers are treated in LMDZ only : type_trac=', type_trac
164	ELSE
165	WRITE(lunout,*) 'type_trac=',type_trac,' not possible. Model stops'
166	CALL abort_gcm('infotrac_init','bad parameter',1)
167	END IF
168
169	! Test if config_inca is other then none for run without INCA
170	IF (type_trac/='inca' .AND. config_inca/='none') THEN
171	WRITE(lunout,*) 'config_inca will now be changed to none as you do not couple with INCA model'
172	config_inca='none'
173	END IF
174	ELSE
175	type_trac='plnt' ! planets... May want to dissociate between each later.
176	ENDIF ! of IF (planet_type=='earth')
177
178	!-----------------------------------------------------------------------
179	!
180	! 1) Get the true number of tracers + water vapor/liquid
181	! Here true tracers (nqtrue) means declared tracers (only first order)
182	!
183	!-----------------------------------------------------------------------
184	IF (planet_type=='earth') THEN
185	IF (type_trac == 'lmdz' .OR. type_trac == 'repr' .OR. type_trac == 'coag') THEN
186	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
187	IF(ierr.EQ.0) THEN
188	WRITE(lunout,*) trim(modname),': Open traceur.def : ok'
189	READ(90,*) nqtrue
190	WRITE(lunout,*) trim(modname),' nqtrue=',nqtrue
191	ELSE
192	WRITE(lunout,*) trim(modname),': Problem in opening traceur.def'
193	WRITE(lunout,*) trim(modname),': WARNING using defaut values'
194	nqtrue=4 ! Defaut value
195	END IF
196	! For Earth, water vapour & liquid tracers are not in the physics
197	nbtr=nqtrue-2
198	ELSE ! type_trac=inca
199	! The traceur.def file is used to define the number "nqo" of water phases
200	! present in the simulation. Default : nqo = 2.
201	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
202	IF(ierr.EQ.0) THEN
203	WRITE(lunout,*) trim(modname),': Open traceur.def : ok'
204	READ(90,*) nqo
205	ELSE
206	WRITE(lunout,*) trim(modname),': Using default value for nqo'
207	nqo=2
208	ENDIF
209	IF (nqo /= 2 .AND. nqo /= 3 ) THEN
210	WRITE(lunout,*) trim(modname),': nqo=',nqo, ' is not allowded. Only 2 or 3 water phases allowed'
211	CALL abort_gcm('infotrac_init','Bad number of water phases',1)
212	END IF
213	! nbtr has been read from INCA by init_const_lmdz() in gcm.F
214	#ifdef INCA
215	CALL Init_chem_inca_trac(nbtr)
216	#endif
217	nqtrue=nbtr+nqo
218
219	ALLOCATE(hadv_inca(nbtr), vadv_inca(nbtr))
220
221	END IF ! type_trac
222
223	IF (nqtrue < 2) THEN
224	WRITE(lunout,*) trim(modname),': nqtrue=',nqtrue, ' is not allowded. 2 tracers is the minimum'
225	CALL abort_gcm('infotrac_init','Not enough tracers',1)
226	END IF
227
228	!jyg<
229	! Transfert number of tracers to Reprobus
230	!! IF (type_trac == 'repr') THEN
231	!!#ifdef REPROBUS
232	!! CALL Init_chem_rep_trac(nbtr)
233	!!#endif
234	!! END IF
235	!>jyg
236
237	ELSE ! not Earth
238	OPEN(90,file='traceur.def',form='formatted',status='old', iostat=ierr)
239	IF(ierr.EQ.0) THEN
240	WRITE(lunout,*) 'Open traceur.def : ok'
241	READ(90,*) nqtrue
242	ELSE
243	WRITE(lunout,*) 'Problem in opening traceur.def'
244	WRITE(lunout,*) 'ATTENTION using defaut values: nqtrue=1'
245	nqtrue=1 ! Defaut value
246	END IF
247	! Other planets (for now); we have the same number of tracers
248	! in the dynamics than in the physics
249	nbtr=nqtrue
250	nqo=0
251
252	ENDIF ! planet_type
253	!
254	! Allocate variables depending on nqtrue and nbtr
255	!
256	ALLOCATE(tnom_0(nqtrue), hadv(nqtrue), vadv(nqtrue),tnom_transp(nqtrue))
257	!
258	!jyg<
259	!! ALLOCATE(conv_flg(nbtr), pbl_flg(nbtr), solsym(nbtr))
260	!! conv_flg(:) = 1 ! convection activated for all tracers
261	!! pbl_flg(:) = 1 ! boundary layer activated for all tracers
262	!>jyg
263
264	!-----------------------------------------------------------------------
265	! 2) Choix des schemas d'advection pour l'eau et les traceurs
266	!
267	! iadv = 1 schema transport type "humidite specifique LMD"
268	! iadv = 2 schema amont
269	! iadv = 14 schema Van-leer + humidite specifique
270	! Modif F.Codron
271	! iadv = 10 schema Van-leer (retenu pour l'eau vapeur et liquide)
272	! iadv = 11 schema Van-Leer pour hadv et version PPM (Monotone) pour vadv
273	! iadv = 12 schema Frederic Hourdin I
274	! iadv = 13 schema Frederic Hourdin II
275	! iadv = 16 schema PPM Monotone(Collela & Woodward 1984)
276	! iadv = 17 schema PPM Semi Monotone (overshoots autorisés)
277	! iadv = 18 schema PPM Positif Defini (overshoots undershoots autorisés)
278	! iadv = 20 schema Slopes
279	! iadv = 30 schema Prather
280	!
281	! Dans le tableau q(ij,l,iq) : iq = 1 pour l'eau vapeur
282	! iq = 2 pour l'eau liquide
283	! Et eventuellement iq = 3,nqtot pour les autres traceurs
284	!
285	! iadv(1): choix pour l'eau vap. et iadv(2) : choix pour l'eau liq.
286	!------------------------------------------------------------------------
287	!
288	! Get choice of advection schema from file tracer.def or from INCA
289	!---------------------------------------------------------------------
290	IF (planet_type=='earth') THEN
291	IF (type_trac == 'lmdz' .OR. type_trac == 'repr' .OR. type_trac == 'coag') THEN
292	IF(ierr.EQ.0) THEN
293	! Continue to read tracer.def
294	DO iq=1,nqtrue
295
296	write(,) 'infotrac 237: iq=',iq
297	! CRisi: ajout du nom du fluide transporteur
298	! mais rester retro compatible
299	READ(90,'(I2,X,I2,X,A)',IOSTAT=IOstatus) hadv(iq),vadv(iq),tchaine
300	write(lunout,*) 'iq,hadv(iq),vadv(iq)=',iq,hadv(iq),vadv(iq)
301	write(lunout,*) 'tchaine=',trim(tchaine)
302	! write(,) 'infotrac 238: IOstatus=',IOstatus
303	if (IOstatus.ne.0) then
304	CALL abort_gcm('infotrac_init','Pb dans la lecture de traceur.def',1)
305	endif
306	! Y-a-t-il 1 ou 2 noms de traceurs? -> On regarde s'il y a un
307	! espace ou pas au milieu de la chaine.
308	continu=.true.
309	nouveau_traceurdef=.false.
310	iiq=1
311	do while (continu)
312	if (tchaine(iiq:iiq).eq.' ') then
313	nouveau_traceurdef=.true.
314	continu=.false.
315	else if (iiq.lt.LEN_TRIM(tchaine)) then
316	iiq=iiq+1
317	else
318	continu=.false.
319	endif
320	enddo
321	write(,) 'iiq,nouveau_traceurdef=',iiq,nouveau_traceurdef
322	if (nouveau_traceurdef) then
323	write(lunout,*) 'C''est la nouvelle version de traceur.def'
324	tnom_0(iq)=tchaine(1:iiq-1)
325	tnom_transp(iq)=tchaine(iiq+1:15)
326	else
327	write(lunout,*) 'C''est l''ancienne version de traceur.def'
328	write(lunout,*) 'On suppose que les traceurs sont tous d''air'
329	tnom_0(iq)=tchaine
330	tnom_transp(iq) = 'air'
331	endif
332	write(lunout,*) 'tnom_0(iq)=<',trim(tnom_0(iq)),'>'
333	write(lunout,*) 'tnom_transp(iq)=<',trim(tnom_transp(iq)),'>'
334
335	END DO ! DO iq=1,nqtrue
336	CLOSE(90)
337
338	ELSE ! Without tracer.def, set default values (for Earth!)
339	if ((nqtrue==4).and.(planet_type=="earth")) then
340	hadv(1) = 14
341	vadv(1) = 14
342	tnom_0(1) = 'H2Ov'
343	tnom_transp(1) = 'air'
344	hadv(2) = 10
345	vadv(2) = 10
346	tnom_0(2) = 'H2Ol'
347	tnom_transp(2) = 'air'
348	hadv(3) = 10
349	vadv(3) = 10
350	tnom_0(3) = 'RN'
351	tnom_transp(3) = 'air'
352	hadv(4) = 10
353	vadv(4) = 10
354	tnom_0(4) = 'PB'
355	tnom_transp(4) = 'air'
356	else
357	! Error message, we need a traceur.def file
358	write(lunout,*) trim(modname),&
359	': Cannot set default tracer names!'
360	write(lunout,*) trim(modname),' Make a traceur.def file!!!'
361	CALL abort_gcm('infotrac_init','Need a traceur.def file!',1)
362	endif ! of if (nqtrue==4)
363	END IF ! of IF(ierr.EQ.0)
364
365	WRITE(lunout,*) trim(modname),': Valeur de traceur.def :'
366	WRITE(lunout,*) trim(modname),': nombre de traceurs ',nqtrue
367	DO iq=1,nqtrue
368	WRITE(lunout,*) hadv(iq),vadv(iq),tnom_0(iq),tnom_transp(iq)
369	END DO
370
371	! IF ( planet_type=='earth') THEN
372	!CR: nombre de traceurs de l eau
373	IF (tnom_0(3) == 'H2Oi') then
374	nqo=3
375	ELSE
376	nqo=2
377	ENDIF
378	! For Earth, water vapour & liquid tracers are not in the physics
379	nbtr=nqtrue-nqo
380	! ELSE
381	! ! Other planets (for now); we have the same number of tracers
382	! ! in the dynamics than in the physics
383	! nbtr=nqtrue
384	! ENDIF
385
386	#ifdef CPP_StratAer
387	IF (type_trac == 'coag') THEN
388	nbtr_bin=0
389	nbtr_sulgas=0
390	DO iq=1,nqtrue
391	IF (tnom_0(iq)(1:3)=='BIN') THEN !check if tracer name contains 'BIN'
392	nbtr_bin=nbtr_bin+1
393	ENDIF
394	IF (tnom_0(iq)(1:3)=='GAS') THEN !check if tracer name contains 'GAS'
395	nbtr_sulgas=nbtr_sulgas+1
396	ENDIF
397	ENDDO
398	print*,'nbtr_bin=',nbtr_bin
399	print*,'nbtr_sulgas=',nbtr_sulgas
400	DO iq=1,nqtrue
401	IF (tnom_0(iq)=='GASOCS') THEN
402	id_OCS_strat=iq-nqo
403	ENDIF
404	IF (tnom_0(iq)=='GASSO2') THEN
405	id_SO2_strat=iq-nqo
406	ENDIF
407	IF (tnom_0(iq)=='GASH2SO4') THEN
408	id_H2SO4_strat=iq-nqo
409	ENDIF
410	IF (tnom_0(iq)=='BIN01') THEN
411	id_BIN01_strat=iq-nqo
412	ENDIF
413	IF (tnom_0(iq)=='GASTEST') THEN
414	id_TEST_strat=iq-nqo
415	ENDIF
416	ENDDO
417	print*,'id_OCS_strat =',id_OCS_strat
418	print*,'id_SO2_strat =',id_SO2_strat
419	print*,'id_H2SO4_strat=',id_H2SO4_strat
420	print*,'id_BIN01_strat=',id_BIN01_strat
421	ENDIF
422	#endif
423
424	ENDIF ! (type_trac == 'lmdz' .OR. type_trac == 'repr' .OR. type_trac = 'coag')
425	!jyg<
426	!
427	! Transfert number of tracers to Reprobus
428	IF (type_trac == 'repr') THEN
429	#ifdef REPROBUS
430	CALL Init_chem_rep_trac(nbtr)
431	#endif
432	END IF
433	!
434	! Allocate variables depending on nbtr
435	!
436	ALLOCATE(conv_flg(nbtr), pbl_flg(nbtr), solsym(nbtr))
437	conv_flg(:) = 1 ! convection activated for all tracers
438	pbl_flg(:) = 1 ! boundary layer activated for all tracers
439	!
440	!! ELSE ! type_trac=inca : config_inca='aero' ou 'chem'
441	!
442	IF (type_trac == 'inca') THEN ! config_inca='aero' ou 'chem'
443	!>jyg
444	! le module de chimie fournit les noms des traceurs
445	! et les schemas d'advection associes. excepte pour ceux lus
446	! dans traceur.def
447	IF (ierr .eq. 0) then
448	DO iq=1,nqo
449
450	write(,) 'infotrac 237: iq=',iq
451	! CRisi: ajout du nom du fluide transporteur
452	! mais rester retro compatible
453	READ(90,'(I2,X,I2,X,A)',IOSTAT=IOstatus) hadv(iq),vadv(iq),tchaine
454	write(lunout,*) 'iq,hadv(iq),vadv(iq)=',iq,hadv(iq),vadv(iq)
455	write(lunout,*) 'tchaine=',trim(tchaine)
456	write(,) 'infotrac 238: IOstatus=',IOstatus
457	if (IOstatus.ne.0) then
458	CALL abort_gcm('infotrac_init','Pb dans la lecture de traceur.def',1)
459	endif
460	! Y-a-t-il 1 ou 2 noms de traceurs? -> On regarde s'il y a un
461	! espace ou pas au milieu de la chaine.
462	continu=.true.
463	nouveau_traceurdef=.false.
464	iiq=1
465	do while (continu)
466	if (tchaine(iiq:iiq).eq.' ') then
467	nouveau_traceurdef=.true.
468	continu=.false.
469	else if (iiq.lt.LEN_TRIM(tchaine)) then
470	iiq=iiq+1
471	else
472	continu=.false.
473	endif
474	enddo
475	write(,) 'iiq,nouveau_traceurdef=',iiq,nouveau_traceurdef
476	if (nouveau_traceurdef) then
477	write(lunout,*) 'C''est la nouvelle version de traceur.def'
478	tnom_0(iq)=tchaine(1:iiq-1)
479	tnom_transp(iq)=tchaine(iiq+1:15)
480	else
481	write(lunout,*) 'C''est l''ancienne version de traceur.def'
482	write(lunout,*) 'On suppose que les traceurs sont tous d''air'
483	tnom_0(iq)=tchaine
484	tnom_transp(iq) = 'air'
485	endif
486	write(lunout,*) 'tnom_0(iq)=<',trim(tnom_0(iq)),'>'
487	write(lunout,*) 'tnom_transp(iq)=<',trim(tnom_transp(iq)),'>'
488
489	END DO !DO iq=1,nqtrue
490	CLOSE(90)
491	ELSE !! if traceur.def doesn't exist
492	tnom_0(1)='H2Ov'
493	tnom_transp(1) = 'air'
494	tnom_0(2)='H2Ol'
495	tnom_transp(2) = 'air'
496	hadv(1) = 10
497	hadv(2) = 10
498	vadv(1) = 10
499	vadv(2) = 10
500	ENDIF
501
502	#ifdef INCA
503	CALL init_transport( &
504	hadv_inca, &
505	vadv_inca, &
506	conv_flg, &
507	pbl_flg, &
508	tracnam)
509	#endif
510
511	!jyg<
512	DO iq = nqo+1, nqtrue
513	tnom_0(iq)=solsym(iq-nqo)
514	tnom_transp(iq) = 'air'
515	END DO
516	!! DO iq =3,nqtrue
517	!! tnom_0(iq)=solsym(iq-2)
518	!! END DO
519	!! nqo = 2
520	!>jyg
521
522	END IF ! (type_trac == 'inca')
523
524	ELSE ! not Earth
525	! Other planets (for now); we have the same number of tracers
526	! in the dynamics than in the physics
527	nbtr=nqtrue
528	! NB: Reading a traceur.def with isotopes remains to be done...
529	IF(ierr.EQ.0) THEN
530	! Continue to read tracer.def
531	DO iq=1,nqtrue
532	!READ(90,*) hadv(iq),vadv(iq),tnom_0(iq)
533	! try to be smart when reading traceur.def
534	read(90,'(80a)') line ! store the line from traceur.def
535	! assume format is hadv,vadv,tnom_0
536	read(line,*,iostat=ierr2) hadv(iq),vadv(iq),tnom_0(iq)
537	if (ierr2.ne.0) then
538	! maybe format is tnom0,hadv,vadv
539	read(line,*,iostat=ierr3) tnom_0(iq),hadv(iq),vadv(iq)
540	if (ierr3.ne.0) then
541	! assume only tnom0 is provided (havd and vad default to 10)
542	read(line,*) tnom_0(iq)
543	hadv(iq)=10
544	vadv(iq)=10
545	endif
546	endif ! of if(ierr2.ne.0)
547	tnom_transp(iq)='air' ! no isotopes... for now...
548	END DO ! of DO iq=1,nqtrue
549	CLOSE(90)
550	ELSE ! Without tracer.def
551	hadv(1) = 10
552	vadv(1) = 10
553	tnom_0(1) = 'dummy'
554	tnom_transp(1)='air'
555	END IF
556
557	WRITE(lunout,*) trim(modname),': Valeur de traceur.def :'
558	WRITE(lunout,*) trim(modname),': nombre de traceurs ',nqtrue
559	DO iq=1,nqtrue
560	WRITE(lunout,*) hadv(iq),vadv(iq),tnom_0(iq),tnom_transp(iq)
561	END DO
562
563	ENDIF ! planet_type
564
565	!-----------------------------------------------------------------------
566	!
567	! 3) Verify if advection schema 20 or 30 choosen
568	! Calculate total number of tracers needed: nqtot
569	! Allocate variables depending on total number of tracers
570	!-----------------------------------------------------------------------
571	new_iq=0
572	DO iq=1,nqtrue
573	! Add tracers for certain advection schema
574	IF (hadv(iq)<20 .AND. vadv(iq)<20 ) THEN
575	new_iq=new_iq+1 ! no tracers added
576	ELSE IF (hadv(iq)==20 .AND. vadv(iq)==20 ) THEN
577	new_iq=new_iq+4 ! 3 tracers added
578	ELSE IF (hadv(iq)==30 .AND. vadv(iq)==30 ) THEN
579	new_iq=new_iq+10 ! 9 tracers added
580	ELSE
581	WRITE(lunout,*) trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
582	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 1',1)
583	END IF
584	END DO
585
586	IF (new_iq /= nqtrue) THEN
587	! The choice of advection schema imposes more tracers
588	! Assigne total number of tracers
589	nqtot = new_iq
590
591	WRITE(lunout,*) trim(modname),': The choice of advection schema for one or more tracers'
592	WRITE(lunout,*) 'makes it necessary to add tracers'
593	WRITE(lunout,*) trim(modname)//': ',nqtrue,' is the number of true tracers'
594	WRITE(lunout,*) trim(modname)//': ',nqtot, ' is the total number of tracers needed'
595
596	ELSE
597	! The true number of tracers is also the total number
598	nqtot = nqtrue
599	END IF
600
601	!
602	! Allocate variables with total number of tracers, nqtot
603	!
604	ALLOCATE(tname(nqtot), ttext(nqtot))
605	ALLOCATE(iadv(nqtot), niadv(nqtot))
606
607	!-----------------------------------------------------------------------
608	!
609	! 4) Determine iadv, long and short name
610	!
611	!-----------------------------------------------------------------------
612	new_iq=0
613	DO iq=1,nqtrue
614	new_iq=new_iq+1
615
616	! Verify choice of advection schema
617	IF (hadv(iq)==vadv(iq)) THEN
618	iadv(new_iq)=hadv(iq)
619	ELSE IF (hadv(iq)==10 .AND. vadv(iq)==16) THEN
620	iadv(new_iq)=11
621	ELSE
622	WRITE(lunout,*)trim(modname),': This choice of advection schema is not available',iq,hadv(iq),vadv(iq)
623
624	CALL abort_gcm('infotrac_init','Bad choice of advection schema - 2',1)
625	END IF
626
627	str1=tnom_0(iq)
628	tname(new_iq)= tnom_0(iq)
629	IF (iadv(new_iq)==0) THEN
630	ttext(new_iq)=trim(str1)
631	ELSE
632	ttext(new_iq)=trim(tnom_0(iq))//descrq(iadv(new_iq))
633	END IF
634
635	! schemas tenant compte des moments d'ordre superieur
636	str2=ttext(new_iq)
637	IF (iadv(new_iq)==20) THEN
638	DO jq=1,3
639	new_iq=new_iq+1
640	iadv(new_iq)=-20
641	ttext(new_iq)=trim(str2)//txts(jq)
642	tname(new_iq)=trim(str1)//txts(jq)
643	END DO
644	ELSE IF (iadv(new_iq)==30) THEN
645	DO jq=1,9
646	new_iq=new_iq+1
647	iadv(new_iq)=-30
648	ttext(new_iq)=trim(str2)//txtp(jq)
649	tname(new_iq)=trim(str1)//txtp(jq)
650	END DO
651	END IF
652	END DO
653
654	!
655	! Find vector keeping the correspodence between true and total tracers
656	!
657	niadv(:)=0
658	iiq=0
659	DO iq=1,nqtot
660	IF(iadv(iq).GE.0) THEN
661	! True tracer
662	iiq=iiq+1
663	niadv(iiq)=iq
664	ENDIF
665	END DO
666
667
668	WRITE(lunout,*) trim(modname),': Information stored in infotrac :'
669	WRITE(lunout,*) trim(modname),': iadv niadv tname ttext :'
670	DO iq=1,nqtot
671	WRITE(lunout,*) iadv(iq),niadv(iq),&
672	' ',trim(tname(iq)),' ',trim(ttext(iq))
673	END DO
674
675	!
676	! Test for advection schema.
677	! This version of LMDZ only garantees iadv=10 and iadv=14 (14 only for water vapour) .
678	!
679	DO iq=1,nqtot
680	IF (iadv(iq)/=10 .AND. iadv(iq)/=14 .AND. iadv(iq)/=0) THEN
681	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
682	CALL abort_gcm('infotrac_init','In this version only iadv=10 and iadv=14 is tested!',1)
683	ELSE IF (iadv(iq)==14 .AND. iq/=1) THEN
684	WRITE(lunout,*)trim(modname),'STOP : The option iadv=',iadv(iq),' is not tested in this version of LMDZ'
685	CALL abort_gcm('infotrac_init','In this version iadv=14 is only permitted for water vapour!',1)
686	END IF
687	END DO
688
689	!-----------------------------------------------------------------------
690	!
691	! 5) Determine father/son relations for isotopes and carrying fluid
692	!
693	!-----------------------------------------------------------------------
694
695	! CRisi: quels sont les traceurs fils et les traceurs pères.
696	! initialiser tous les tableaux d'indices liés aux traceurs familiaux
697	! + vérifier que tous les pères sont écrits en premières positions
698	ALLOCATE(nqfils(nqtot),nqdesc(nqtot))
699	ALLOCATE(iqfils(nqtot,nqtot))
700	ALLOCATE(iqpere(nqtot))
701	nqperes=0
702	nqfils(:)=0
703	nqdesc(:)=0
704	iqfils(:,:)=0
705	iqpere(:)=0
706	nqdesc_tot=0
707	DO iq=1,nqtot
708	if (tnom_transp(iq) == 'air') then
709	! ceci est un traceur père
710	WRITE(lunout,*) 'Le traceur',iq,', appele ',trim(tnom_0(iq)),', est un pere'
711	nqperes=nqperes+1
712	iqpere(iq)=0
713	else !if (tnom_transp(iq) == 'air') then
714	! ceci est un fils. Qui est son père?
715	WRITE(lunout,*) 'Le traceur',iq,', appele ',trim(tnom_0(iq)),', est un fils'
716	continu=.true.
717	ipere=1
718	do while (continu)
719	if (tnom_transp(iq) == tnom_0(ipere)) then
720	! Son père est ipere
721	WRITE(lunout,*) 'Le traceur',iq,'appele ', &
722	& trim(tnom_0(iq)),' est le fils de ',ipere,'appele ',trim(tnom_0(ipere))
723	nqfils(ipere)=nqfils(ipere)+1
724	iqfils(nqfils(ipere),ipere)=iq
725	iqpere(iq)=ipere
726	continu=.false.
727	else !if (tnom_transp(iq) == tnom_0(ipere)) then
728	ipere=ipere+1
729	if (ipere.gt.nqtot) then
730	WRITE(lunout,*) 'Le traceur',iq,'appele ', &
731	& trim(tnom_0(iq)),', est orpelin.'
732	CALL abort_gcm('infotrac_init','Un traceur est orphelin',1)
733	endif !if (ipere.gt.nqtot) then
734	endif !if (tnom_transp(iq) == tnom_0(ipere)) then
735	enddo !do while (continu)
736	endif !if (tnom_transp(iq) == 'air') then
737	enddo !DO iq=1,nqtot
738	WRITE(lunout,*) 'infotrac: nqperes=',nqperes
739	WRITE(lunout,*) 'nqfils=',nqfils
740	WRITE(lunout,*) 'iqpere=',iqpere
741	WRITE(lunout,*) 'iqfils=',iqfils
742
743	! Calculer le nombre de descendants à partir de iqfils et de nbfils
744	DO iq=1,nqtot
745	generation=0
746	continu=.true.
747	ifils=iq
748	do while (continu)
749	ipere=iqpere(ifils)
750	if (ipere.gt.0) then
751	nqdesc(ipere)=nqdesc(ipere)+1
752	nqdesc_tot=nqdesc_tot+1
753	iqfils(nqdesc(ipere),ipere)=iq
754	ifils=ipere
755	generation=generation+1
756	else !if (ipere.gt.0) then
757	continu=.false.
758	endif !if (ipere.gt.0) then
759	enddo !do while (continu)
760	WRITE(lunout,*) 'Le traceur ',iq,', appele ',trim(tnom_0(iq)),' est un traceur de generation: ',generation
761	enddo !DO iq=1,nqtot
762	WRITE(lunout,*) 'infotrac: nqdesc=',nqdesc
763	WRITE(lunout,*) 'iqfils=',iqfils
764	WRITE(lunout,*) 'nqdesc_tot=',nqdesc_tot
765
766	! Interdire autres schémas que 10 pour les traceurs fils, et autres schémas
767	! que 10 et 14 si des pères ont des fils
768	do iq=1,nqtot
769	if (iqpere(iq).gt.0) then
770	! ce traceur a un père qui n'est pas l'air
771	! Seul le schéma 10 est autorisé
772	if (iadv(iq)/=10) then
773	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not implemented for sons'
774	CALL abort_gcm('infotrac_init','Sons should be advected by scheme 10',1)
775	endif
776	! Le traceur père ne peut être advecté que par schéma 10 ou 14:
777	IF (iadv(iqpere(iq))/=10 .AND. iadv(iqpere(iq))/=14) THEN
778	WRITE(lunout,*)trim(modname),' STOP : The option iadv=',iadv(iq),' is not implemented for fathers'
779	CALL abort_gcm('infotrac_init','Fathers should be advected by scheme 10 ou 14',1)
780	endif !IF (iadv(iqpere(iq))/=10 .AND. iadv(iqpere(iq))/=14) THEN
781	endif !if (iqpere(iq).gt.0) the
782	enddo !do iq=1,nqtot
783
784
785	! detecter quels sont les traceurs isotopiques parmi des traceurs
786	call infotrac_isoinit(tnom_0,nqtrue)
787
788	!-----------------------------------------------------------------------
789	! Finalize :
790	!
791	DEALLOCATE(tnom_0, hadv, vadv,tnom_transp)
792
793
794	END SUBROUTINE infotrac_init
795
796	!-----------------------------------------------------------------------
797
798	SUBROUTINE infotrac_isoinit(tnom_0,nqtrue)
799
800	#ifdef CPP_IOIPSL
801	use IOIPSL
802	#else
803	! if not using IOIPSL, we still need to use (a local version of) getin
804	use ioipsl_getincom
805	#endif
806	implicit none
807
808	! inputs
809	INTEGER nqtrue
810	CHARACTER(len=*) tnom_0(nqtrue)
811
812	! locals
813	CHARACTER(len=3), DIMENSION(niso_possibles) :: tnom_iso
814	INTEGER, ALLOCATABLE,DIMENSION(:,:) :: nb_iso,nb_traciso
815	INTEGER, ALLOCATABLE,DIMENSION(:) :: nb_isoind
816	INTEGER :: ntraceurs_zone_prec,iq,phase,ixt,iiso,izone
817	CHARACTER(len=30) :: tnom_trac
818	INCLUDE "iniprint.h"
819
820	tnom_iso=(/'eau','HDO','O18','O17','HTO'/)
821
822	ALLOCATE(nb_iso(niso_possibles,nqo))
823	ALLOCATE(nb_isoind(nqo))
824	ALLOCATE(nb_traciso(niso_possibles,nqo))
825	ALLOCATE(iso_num(nqtot))
826	ALLOCATE(iso_indnum(nqtot))
827	ALLOCATE(zone_num(nqtot))
828	ALLOCATE(phase_num(nqtot))
829
830	iso_num(:)=0
831	iso_indnum(:)=0
832	zone_num(:)=0
833	phase_num(:)=0
834	indnum_fn_num(:)=0
835	use_iso(:)=.false.
836	nb_iso(:,:)=0
837	nb_isoind(:)=0
838	nb_traciso(:,:)=0
839	niso=0
840	ntraceurs_zone=0
841	ntraceurs_zone_prec=0
842	ntraciso=0
843
844	do iq=nqo+1,nqtot
845	! write(lunout,*) 'infotrac 569: iq,tnom_0(iq)=',iq,tnom_0(iq)
846	do phase=1,nqo
847	do ixt= 1,niso_possibles
848	tnom_trac=trim(tnom_0(phase))//'_'
849	tnom_trac=trim(tnom_trac)//trim(tnom_iso(ixt))
850	! write(,) 'phase,ixt,tnom_trac=',phase,ixt,tnom_trac
851	IF (tnom_0(iq) == tnom_trac) then
852	! write(lunout,*) 'Ce traceur est un isotope'
853	nb_iso(ixt,phase)=nb_iso(ixt,phase)+1
854	nb_isoind(phase)=nb_isoind(phase)+1
855	iso_num(iq)=ixt
856	iso_indnum(iq)=nb_isoind(phase)
857	indnum_fn_num(ixt)=iso_indnum(iq)
858	phase_num(iq)=phase
859	! write(lunout,*) 'iso_num(iq)=',iso_num(iq)
860	! write(lunout,*) 'iso_indnum(iq)=',iso_indnum(iq)
861	! write(lunout,*) 'indnum_fn_num(ixt)=',indnum_fn_num(ixt)
862	! write(lunout,*) 'phase_num(iq)=',phase_num(iq)
863	goto 20
864	else if (iqpere(iq).gt.0) then
865	if (tnom_0(iqpere(iq)) == tnom_trac) then
866	! write(lunout,*) 'Ce traceur est le fils d''un isotope'
867	! c'est un traceur d'isotope
868	nb_traciso(ixt,phase)=nb_traciso(ixt,phase)+1
869	iso_num(iq)=ixt
870	iso_indnum(iq)=indnum_fn_num(ixt)
871	zone_num(iq)=nb_traciso(ixt,phase)
872	phase_num(iq)=phase
873	! write(lunout,*) 'iso_num(iq)=',iso_num(iq)
874	! write(lunout,*) 'phase_num(iq)=',phase_num(iq)
875	! write(lunout,*) 'zone_num(iq)=',zone_num(iq)
876	goto 20
877	endif !if (tnom_0(iqpere(iq)) == trim(tnom_0(phase))//trim(tnom_iso(ixt))) then
878	endif !IF (tnom_0(iq) == trim(tnom_0(phase))//trim(tnom_iso(ixt))) then
879	enddo !do ixt= niso_possibles
880	enddo !do phase=1,nqo
881	20 continue
882	enddo !do iq=1,nqtot
883
884	! write(lunout,*) 'iso_num=',iso_num
885	! write(lunout,*) 'iso_indnum=',iso_indnum
886	! write(lunout,*) 'zone_num=',zone_num
887	! write(lunout,*) 'phase_num=',phase_num
888	! write(lunout,*) 'indnum_fn_num=',indnum_fn_num
889
890	do ixt= 1,niso_possibles
891
892	if (nqo.gt.0) then ! Ehouarn: because tests below only valid if nqo>=1,
893
894	if (nb_iso(ixt,1).eq.1) then
895	! on vérifie que toutes les phases ont le même nombre de
896	! traceurs
897	do phase=2,nqo
898	if (nb_iso(ixt,phase).ne.nb_iso(ixt,1)) then
899	! write(lunout,*) 'ixt,phase,nb_iso=',ixt,phase,nb_iso(ixt,phase)
900	CALL abort_gcm('infotrac_init','Phases must have same number of isotopes',1)
901	endif
902	enddo !do phase=2,nqo
903
904	niso=niso+1
905	use_iso(ixt)=.true.
906	ntraceurs_zone=nb_traciso(ixt,1)
907
908	! on vérifie que toutes les phases ont le même nombre de
909	! traceurs
910	do phase=2,nqo
911	if (nb_traciso(ixt,phase).ne.ntraceurs_zone) then
912	write(lunout,*) 'ixt,phase,nb_traciso=',ixt,phase,nb_traciso(ixt,phase)
913	write(lunout,*) 'ntraceurs_zone=',ntraceurs_zone
914	CALL abort_gcm('infotrac_init','Phases must have same number of tracers',1)
915	endif
916	enddo !do phase=2,nqo
917	! on vérifie que tous les isotopes ont le même nombre de
918	! traceurs
919	if (ntraceurs_zone_prec.gt.0) then
920	if (ntraceurs_zone.eq.ntraceurs_zone_prec) then
921	ntraceurs_zone_prec=ntraceurs_zone
922	else !if (ntraceurs_zone.eq.ntraceurs_zone_prec) then
923	write(,) 'ntraceurs_zone_prec,ntraceurs_zone=',ntraceurs_zone_prec,ntraceurs_zone
924	CALL abort_gcm('infotrac_init', &
925	&'Isotope tracers are not well defined in traceur.def',1)
926	endif !if (ntraceurs_zone.eq.ntraceurs_zone_prec) then
927	endif !if (ntraceurs_zone_prec.gt.0) then
928
929	else if (nb_iso(ixt,1).ne.0) then
930	WRITE(lunout,*) 'nqo,ixt=',nqo,ixt
931	WRITE(lunout,*) 'nb_iso(ixt,1)=',nb_iso(ixt,1)
932	CALL abort_gcm('infotrac_init','Isotopes are not well defined in traceur.def',1)
933	endif !if (nb_iso(ixt,1).eq.1) then
934
935	endif ! of if (nqo.gt.0)
936
937	enddo ! do ixt= niso_possibles
938
939	! dimensions isotopique:
940	ntraciso=niso*(ntraceurs_zone+1)
941	! WRITE(lunout,*) 'niso=',niso
942	! WRITE(lunout,*) 'ntraceurs_zone,ntraciso=',ntraceurs_zone,ntraciso
943
944	! flags isotopiques:
945	if (niso.gt.0) then
946	ok_isotopes=.true.
947	else
948	ok_isotopes=.false.
949	endif
950	! WRITE(lunout,*) 'ok_isotopes=',ok_isotopes
951
952	if (ok_isotopes) then
953	ok_iso_verif=.false.
954	call getin('ok_iso_verif',ok_iso_verif)
955	ok_init_iso=.false.
956	call getin('ok_init_iso',ok_init_iso)
957	tnat=(/1.0,155.76e-6,2005.2e-6,0.004/100.,0.0/)
958	alpha_ideal=(/1.0,1.01,1.006,1.003,1.0/)
959	endif !if (ok_isotopes) then
960	! WRITE(lunout,*) 'ok_iso_verif=',ok_iso_verif
961	! WRITE(lunout,*) 'ok_init_iso=',ok_init_iso
962
963	if (ntraceurs_zone.gt.0) then
964	ok_isotrac=.true.
965	else
966	ok_isotrac=.false.
967	endif
968	! WRITE(lunout,*) 'ok_isotrac=',ok_isotrac
969
970	! remplissage du tableau iqiso(ntraciso,phase)
971	ALLOCATE(iqiso(ntraciso,nqo))
972	iqiso(:,:)=0
973	do iq=1,nqtot
974	if (iso_num(iq).gt.0) then
975	ixt=iso_indnum(iq)+zone_num(iq)*niso
976	iqiso(ixt,phase_num(iq))=iq
977	endif
978	enddo
979	! WRITE(lunout,*) 'iqiso=',iqiso
980
981	! replissage du tableau index_trac(ntraceurs_zone,niso)
982	ALLOCATE(index_trac(ntraceurs_zone,niso))
983	if (ok_isotrac) then
984	do iiso=1,niso
985	do izone=1,ntraceurs_zone
986	index_trac(izone,iiso)=iiso+izone*niso
987	enddo
988	enddo
989	else !if (ok_isotrac) then
990	index_trac(:,:)=0.0
991	endif !if (ok_isotrac) then
992	! write(lunout,*) 'index_trac=',index_trac
993
994	! Finalize :
995	DEALLOCATE(nb_iso)
996
997	END SUBROUTINE infotrac_isoinit
998
999	!-----------------------------------------------------------------------
1000
1001	! Ehouarn: routine iniadvtrac => from Mars/generic; does essentially the
1002	! same job as infotrac_init. To clean up and merge at some point...
1003	subroutine iniadvtrac(nq,numvanle)
1004	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1005	! routine which initializes tracer names and advection schemes
1006	! reads these infos from file 'traceur.def' but uses default values
1007	! if that file is not found.
1008	! Ehouarn Millour. Oct. 2008 (made this LMDZ4-like) for future compatibility
1009	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1010	IMPLICIT NONE
1011
1012	!#include "dimensions.h"
1013	!#include "advtrac.h"
1014	!#include "control.h"
1015
1016	! routine arguments:
1017	INTEGER,INTENT(out) :: nq ! number of tracers
1018	INTEGER,INTENT(out) :: numvanle
1019
1020	! local variables:
1021	LOGICAL :: first
1022	INTEGER :: iq
1023	INTEGER :: ierr
1024	CHARACTER(len=3) :: qname
1025
1026	! Look for file traceur.def
1027	OPEN(90,file='traceur.def',form='formatted',status='old', &
1028	iostat=ierr)
1029	IF (ierr.eq.0) THEN
1030	write(,) "iniadvtrac: Reading file traceur.def"
1031	! read number of tracers:
1032	read(90,*,iostat=ierr) nq
1033	if (ierr.ne.0) then
1034	write(,) "iniadvtrac: error reading number of tracers"
1035	write(,) " (first line of traceur.def) "
1036	stop
1037	endif
1038
1039	! allocate arrays:
1040	allocate(iadv(nq))
1041	allocate(tname(nq))
1042
1043	! initialize advection schemes to Van-Leer for all tracers
1044	do iq=1,nq
1045	iadv(iq)=3 ! Van-Leer
1046	enddo
1047
1048	do iq=1,nq
1049	! minimal version, just read in the tracer names, 1 per line
1050	read(90,*,iostat=ierr) tname(iq)
1051	if (ierr.ne.0) then
1052	write(,) 'iniadvtrac: error reading tracer names...'
1053	stop
1054	endif
1055	enddo !of do iq=1,nq
1056	close(90) ! done reading tracer names, close file
1057	ENDIF ! of IF (ierr.eq.0)
1058
1059	! .... Choix des shemas d'advection pour l'eau et les traceurs ...
1060	! ...................................................................
1061	!
1062	! iadv = 1 shema transport type "humidite specifique LMD"
1063	! iadv = 2 shema amont
1064	! iadv = 3 shema Van-leer
1065	! iadv = 4 schema Van-leer + humidite specifique
1066	! Modif F.Codron
1067	!
1068	!
1069	DO iq = 1, nq-1
1070	IF( iadv(iq).EQ.1 ) PRINT *,' Choix du shema humidite specifique'&
1071	,' pour le traceur no ', iq
1072	IF( iadv(iq).EQ.2 ) PRINT *,' Choix du shema amont',' pour le' &
1073	,' traceur no ', iq
1074	IF( iadv(iq).EQ.3 ) PRINT *,' Choix du shema Van-Leer ',' pour' &
1075	,'le traceur no ', iq
1076
1077	IF( iadv(iq).EQ.4 ) THEN
1078	PRINT *,' Le shema Van-Leer + humidite specifique ', &
1079	' est uniquement pour la vapeur d eau .'
1080	PRINT *,' Corriger iadv( ',iq, ') et repasser ! '
1081	CALL ABORT
1082	ENDIF
1083
1084	IF( iadv(iq).LE.0.OR.iadv(iq).GT.4 ) THEN
1085	PRINT *,' Erreur dans le choix de iadv (nqtot).Corriger et ' &
1086	,' repasser car iadv(iq) = ', iadv(iq)
1087	CALL ABORT
1088	ENDIF
1089	ENDDO
1090
1091	IF( iadv(nq).EQ.1 ) PRINT *,' Choix du shema humidite ' &
1092	,'specifique pour la vapeur d''eau'
1093	IF( iadv(nq).EQ.2 ) PRINT *,' Choix du shema amont',' pour la' &
1094	,' vapeur d''eau '
1095	IF( iadv(nq).EQ.3 ) PRINT *,' Choix du shema Van-Leer ' &
1096	,' pour la vapeur d''eau'
1097	IF( iadv(nq).EQ.4 ) PRINT *,' Choix du shema Van-Leer + ' &
1098	,' humidite specifique pour la vapeur d''eau'
1099	!
1100	IF( (iadv(nq).LE.0).OR.(iadv(nq).GT.4) ) THEN
1101	PRINT *,' Erreur dans le choix de iadv (nqtot).Corriger et ' &
1102	,' repasser car iadv(nqtot) = ', iadv(nqtot)
1103	CALL ABORT
1104	ENDIF
1105
1106	first = .TRUE.
1107	numvanle = nq + 1
1108	DO iq = 1, nq
1109	IF(((iadv(iq).EQ.3).OR.(iadv(iq).EQ.4)).AND.first ) THEN
1110	numvanle = iq
1111	first = .FALSE.
1112	ENDIF
1113	ENDDO
1114	!
1115	DO iq = 1, nq
1116
1117	IF( (iadv(iq).NE.3.AND.iadv(iq).NE.4).AND.iq.GT.numvanle ) THEN
1118	PRINT *,' Il y a discontinuite dans le choix du shema de ', &
1119	'Van-leer pour les traceurs . Corriger et repasser . '
1120	CALL ABORT
1121	ENDIF
1122
1123	ENDDO
1124	!
1125	end subroutine iniadvtrac
1126
1127
1128	END MODULE infotrac

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